Category:Line of duty deaths

E

• Emergency workers killed in the September 11 attacks (17 P)

F

• Firefighters killed in the line of duty (19 P)

M

• Military personnel killed in action (7 C, 310 P)

P

• Police officers killed in the line of duty (21 C, 11 P)

S

• Security guards killed in the line of duty (28 P)

• Line of duty death

O

• Occupational fatality